While I do not actually use Dr. Scholl's Callus Filer on calluses, I do use it on dry skin and it works like a dream! My feet feel so soft and smooth after using this file. I also find it especially beneficial to apply a deep moisturizer and a cozy pair of socks afterwards.

This thing is amazing! It really makes my feet much softer than before. After I use the callus filer, I use lotion to make my feet feel even better. A must have product!